Total Eclipse & Snake Road 2024

The Eclipse

Last week I traveled with my Sister Diana to Southern Illinois hoping to experience the Total Solar Eclipse. We were not disappointed! We had mostly blue skies that day with some high stratus clouds. Nothing can really prepare you for the moment of totality. We could suddenly see “stars” (actually the planets Venus and Jupiter) in the odd twilight. It got perceptively cooler and the wind changed direction.

Eclipse with Venus
Total Eclipse 2024
Total Eclipse 2024

Two things stand out in the photo above. The first is the Sun’s Corona, which is only visible to the naked eye during an eclipse. The second is the little bright spot near the bottom. This was a constant feature throughout and on higher resolution photos appears to be a Solar Prominence (a plume of hot gas streaming from the surface).

The Snake Road

I read about the “Snake Road” a year ago and intended to got there at some point. The Eclipse was over by 2:15pm so we had the time and decided to find it. The area is called the LaRue Pine Hills Natural Area and consists of a crumbling limestone cliff above a flat river valley. The cliffs face the afternoon sun and offer many nooks and crannies for snakes to hole-up for the winter. Hundreds of Snakes cross the road below the cliffs in the Spring and Fall, which is closed to traffic at those times. [Photo Gallery]

LaRue Pine Hills Area Map
LaRue Pine Hills Area Map

We were there at the right time of year, but the wrong time of day to see snakes. Luckily we did see a Green Tree Snake before we started to climb the cliff.

Green Tree Snake
Green Tree Snake

We left the road on a side trail where we saw several different types of wildflowers in bloom as we ascended to the ridge line.

Flowers
Fringed Phacelia
Shooting Star
Shooting Star

Somewhere near the “top” we paused to take in this spectacular view! The blue flowers in the foreground are Cleft Phlox.

View from the Cliff Top
View from the Cliff Top

A small bird in the dense undergrowth caught my eye. This turned out to be a Ruby-Crowned Kinglet which allowed me several minutes to take pictures. First time I’ve seen its “crown” in the wild!

Ruby-Crowned Kinglet
Ruby-Crowned Kinglet

We then descended into a long ravine behind the cliffs bedecked with wildflowers and ferns.

Ravine Panorama
Ravine Panorama
Ravine Trail
Ravine Trail
May Apple Flower
May Apple Flower
Red Trillium
Red Trillium

While not yet in bloom, the distinctive leaves of Bloodroot were everywhere, including this hollow log.

Bloodroot Growing on a Log
Bloodroot Growing on a Log

These emerging Jack-in-the-Pulpit reminded us of tube worms on a coral reef.

Emerging Jack-in-the-Pulpit
Emerging Jack-in-the-Pulpit
Tiger Swallow-Tailed Butterfly
Tiger Swallow-Tailed Butterfly
Celandine Poppies
Celandine Poppies
Flowers
Phacelia

Finally we came down to the frontage road and had a pleasant walk back to the car.

Cliff Frontage Road Panorama
Cliff Frontage Road Panorama

El Verde Puerto Rico Radiation Experiments 1970 Report

Opinions Expressed Here Are My Own

I came across this report entitled “A Tropical Rainforest” then noticed it was published by the Atomic Energy Commission?! I was curious… what could this be?

Turns out I had volume two of a three part report on a decade of radiation research done in a national forest. There is an official Fact Sheet for this program which reads in part…

US DoE Fact Sheet

Here are a few representative pages (click to enlarge)…

Books pictured/reviewed here are from the
Alachua County Friends of the Library
unless otherwise specified.
Materials presented for review purposes only.

More on Graphs – Use of Log Scales

Two graphs of COVID19 data today illustrate an important data communication problem… the use of logarithmic scales (aka log scales). The Financial Times daily Coronavirus Tracker is great, but the use of log scales in their graphs makes the visual difference between 10-20 the same as 1000-2000. These graphs fail to communicate how bad things really are!

Compare with the @CAPAction presentation of the same data using a non-log vertical axis . The situation in the US looks much worse (and, oh by the way, it is!).

Given the level of numeracy of the average US citizen, I think we should avoid log scales in public discourse whenever possible.